/*!
 * Ext JS Library 3.2.2
 * Copyright(c) 2006-2010 Ext JS, Inc.
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
Ext.app.App = function(cfg){
		Ext.apply(this, cfg);
		this.addEvents({
				'ready' : true,
				'beforeunload' : true
		});

		Ext.onReady(this.initApp, this);
};

Ext.extend(Ext.app.App, Ext.util.Observable, {
		isReady: false,
		startMenu: null,
		modules: null,

		getStartConfig : function(){

		},

		initApp : function(){
				this.startConfig = this.startConfig || this.getStartConfig();

				this.desktop = new Ext.Desktop(this);

				this.launcher = this.desktop.taskbar.startMenu;

				this.modules = this.getModules();
				
				if(this.modules){
						this.initModules(this.modules);
				}

				this.init();

				Ext.EventManager.on(window, 'beforeunload', this.onUnload, this);
					this.fireEvent('ready', this);
						this.isReady = true;
				},

		getModules : Ext.emptyFn,
		init : Ext.emptyFn,

		initModules : function(ms){
		for(var i = 0, len = ms.length; i < len; i++){
						var m = ms[i];
						this.launcher.add(m.launcher);
						m.app = this;
				}
		},

		getModule : function(name){
			var ms = this.modules;
			for(var i = 0, len = ms.length; i < len; i++){
				if(ms[i].id == name || ms[i].appType == name){
								return ms[i];
						}
				}
				return '';
		},

		onReady : function(fn, scope){
				if(!this.isReady){
						this.on('ready', fn, scope);
				}else{
						fn.call(scope, this);
				}
		},

		getDesktop : function(){
				return this.desktop;
		},

		onUnload : function(e){
				if(this.fireEvent('beforeunload', this) === false){
						e.stopEvent();
				}
		}
});